Hagia Sophia in Istanbul has been subject to large earthquake damages since its construction in the year 537, (1482 years ago). It enlightens seismologists about the size of the historical earthquakes thanks to its earthquake damage and repair record.

Hagia Sophia in Istanbul has been subject to large earthquake damages since its construction in the year 537, (1482 years ago). It enlightens seismologists about the size of the historical earthquakes thanks to its earthquake damage and repair record.